The answer is 19.25, because when you ..
It is 3.485 in the inside and 5.1 at the outside but the answer is <span>0.68333333333</span>
Answer:
Option 4: r ≥ 6
Step-by-step explanation:
5(6+3r) + 7 ≥ 127
30 + 15r + 7 ≥ 127
37 + 15r ≥ 127
15r ≥ 90
r ≥ 6
Answer:
D
Step-by-step explanation:
When iron reacts with air and water, it forms Iron (III) oxide, also known as rust, which is reddish-brown.
It would be c plz mark me brainliest
